| Project/Area Number |
62550297
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| Research Category |
Grant-in-Aid for General Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Research Field |
計測・制御工学
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| Research Institution | University of TSUKUBA |
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Principal Investigator |
OHTA Michio Insitute of Engineering Mechanics, 構造工学系, 教授 (10016446)
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| Co-Investigator(Kenkyū-buntansha) |
SANKAI Yoshiyuki Institute of Engineering Mechanics, 構造工学系, 助手 (30183833)
SASAKI Kimio Institute of Engineering Mechanics, 構造工学系, 助教授 (90016767)
AOSHIMA Nobuharu Institute of Applied Physics, 物理工学系, 助教授 (60013710)
MATSUSHIMA Kozo Institute of Engineering Mechanics, 構造工学系, 教授 (20016786)
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| Project Period (FY) |
1987 – 1988
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| Project Status |
Completed (Fiscal Year 1988)
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| Budget Amount *help |
¥1,900,000 (Direct Cost: ¥1,900,000)
Fiscal Year 1988: ¥300,000 (Direct Cost: ¥300,000)
Fiscal Year 1987: ¥1,600,000 (Direct Cost: ¥1,600,000)
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| Keywords | Total Blood Volume / Initial Blood Volume / Hemodialysis / ヘモグロビン濃度計 / 初期血液量 / ヘモグロビン濃度 |
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| Research Abstract |
The total blood volume is strongly concerned with the blood pressure which must be kept in reasonable range during hemopurification process. We have developped a hemoglobinometer using optical devices for the continuous measurement of the blood volume decrement. Necessory eltimation of initial blood volume have been tried either from initial body weight of by on-line feedback method which was also developped in this project. The optical element LED was successfully replaced by 805 nm semiconductor LASER before ending this project.
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